The company's client list includes American Airlines, Dillard's, Federated Stores, GE Capital Corp. and The Home Depot. Advanced Response is the ninth acquisition by Call_Solutions, Waukesha, WI, since the teleservices firm was founded last year.

Call_Solutions' last three purchases have been companies outside the teleservices field. At the end of July, the company bought database firm Heartland Marketing Group Ltd., Milwaukee, and Onesource, Lindon, UT, which provides direct mail processing services.

Call_Solutions said that with the acquisition of Advanced Response, it can now provide full services for its clients, including front-end direct marketing, back-end fulfillment and teleservices.